<?php
/**
 * authentication class
 * @author wangXi <iwisunny@gmail.com>
 * Date: 2015/12/3 11:42
 */
namespace UserSystem;

use UserSystem\AuthInterface;
use UserSystem\AuthTokenStoreInterface;
use UserSystem\AuthTokenProviderInterface;
use UserSystem\AuthTokenEmitterInterface;

class Auth implements AuthInterface
{
    public function authenticate($credentials){

    }

    public function deauthenticate(){

    }

    public function checkAuth(){

    }

}